i.MX8M series provide support for high speed grades in their usdhc controllers, which has eMMC and SDHC connected to them.
Enable this support across the entire i.MX8M family by providing quirks to usdhc controllers designated by storage media connected to them.
Signed-off-by: Andrey Zhizhikin andrey.zhizhikin@leica-geosystems.com Cc: Stefano Babic sbabic@denx.de Cc: Ye Li ye.li@nxp.com --- Changes in v2: - Moved u-boot binding for imx8mq-evk to separate autoincluded dtsi files
arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi | 3 +++ arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi | 3 +++ arch/arm/dts/imx8mm-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imx8mp-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imx8mq-evk-u-boot.dtsi | 9 +++++++++ 6 files changed, 27 insertions(+)
diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi index 80d6475b7c..2f86fcce3e 100644 --- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi @@ -118,8 +118,11 @@
&usdhc1 { u-boot,dm-spl; + u-boot,mmc-hs400-1_8v; };
&usdhc2 { u-boot,dm-spl; + u-boot,sd-uhs-sdr104; + u-boot,sd-uhs-ddr50; }; diff --git a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi index 771ab635f1..f4332edac5 100644 --- a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi @@ -118,8 +118,11 @@
&usdhc1 { u-boot,dm-spl; + u-boot,mmc-hs400-1_8v; };
&usdhc2 { u-boot,dm-spl; + u-boot,sd-uhs-sdr104; + u-boot,sd-uhs-ddr50; }; diff --git a/arch/arm/dts/imx8mm-evk-u-boot.dtsi b/arch/arm/dts/imx8mm-evk-u-boot.dtsi index 9f77d3c6ff..67666a08ec 100644 --- a/arch/arm/dts/imx8mm-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-evk-u-boot.dtsi @@ -100,10 +100,14 @@
&usdhc2 { u-boot,dm-spl; + u-boot,sd-uhs-sdr104; + u-boot,sd-uhs-ddr50; };
&usdhc3 { u-boot,dm-spl; + u-boot,mmc-hs400-1_8v; + u-boot,mmc-hs400-enhanced-strobe; };
&i2c1 { diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi index 98b0b9891b..e03e635213 100644 --- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi @@ -97,10 +97,14 @@
&usdhc2 { u-boot,dm-spl; + u-boot,sd-uhs-sdr104; + u-boot,sd-uhs-ddr50; };
&usdhc3 { u-boot,dm-spl; + u-boot,mmc-hs400-1_8v; + u-boot,mmc-hs400-enhanced-strobe; };
&wdog1 { diff --git a/arch/arm/dts/imx8mp-evk-u-boot.dtsi b/arch/arm/dts/imx8mp-evk-u-boot.dtsi index 2452e9175c..0776b24a6e 100644 --- a/arch/arm/dts/imx8mp-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-evk-u-boot.dtsi @@ -126,10 +126,14 @@
&usdhc2 { u-boot,dm-spl; + u-boot,sd-uhs-sdr104; + u-boot,sd-uhs-ddr50; };
&usdhc3 { u-boot,dm-spl; + u-boot,mmc-hs400-1_8v; + u-boot,mmc-hs400-enhanced-strobe; };
&wdog1 { diff --git a/arch/arm/dts/imx8mq-evk-u-boot.dtsi b/arch/arm/dts/imx8mq-evk-u-boot.dtsi index 4712cf6a44..d0fc64c433 100644 --- a/arch/arm/dts/imx8mq-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mq-evk-u-boot.dtsi @@ -3,3 +3,12 @@ ®_usdhc2_vmmc { u-boot,off-on-delay-us = <20000>; }; + +&usdhc1 { + u-boot,mmc-hs400-1_8v; +}; + +&usdhc2 { + u-boot,sd-uhs-sdr104; + u-boot,sd-uhs-ddr50; +};